On this page we compare specs Vivo Y75s Octa-Core 1.8 GHz ARM Cortex-A53 with vivo Y91 Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Vivo Y75s | vivo Y91 |
|---|
| Operating system | Funtouch OS 3.2 (Android 7.1.2 Nougat) | Android 8.1 (Oreo); Funtouch 4.5 |
| Processor | Octa-Core 1.8 GHz ARM Cortex-A53 | Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) |
| Chipset | | Qualcomm SDM439 Snapdragon 439 (12 nm) |
| GPU | Qualcomm Adreno 506 | Adreno 505 |
| RAM | 4GB LPDDR4, 933MHz | |
| Internal memory | | 32 GB, 3 GB RAM16 GB, 2 GB RAM |
| Internal Storage | 32GB/64GB, External Memory Support Up to 256GB | |
| External memory | | microSD, up to 256 GB |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes with Modified Android | |
| Display | Vivo Y75s | vivo Y91 |
|---|
| Type | IPS, LCD capacitive touchscreen | IPS LCD |
| Size | 5.99 inches | 6.22" inc |
| Resolution | 1440 x 720 Pixels, 24 bit color depth | 720 x 1520 px |
| Touchscreen | Yes Multi Touch Support | capacitive touchscreen |
| Screen-to-Body Ratio | | 82.9% |
| Display area | | 96.6 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | ~ 269 PPI Pixel per inch | 270 PPI |
| Protection | Yes Support | |
| Colors | 16M Colors | 16M |
| Features | HD IPS display, ~ 269 ppi, 2.5D curved glass screen , Capacitive , Multi-touch | |
| Connectivity | Vivo Y75s | vivo Y91 |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE : 850 / 1800 / 900 / 2100 MHz, LTE-TDD : 1900 MHz (Band 39), LTE-TDD : 2300 MHz (Band 40), LTE-TDD : 2500 MHz (Band 41), LTE-TDD : 2600 MHz (Band 38) | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, 802.11 n 5GHz, Dual Band, Wi-Fi Direct, Wi-Fi Hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| NFC | No | |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| SIM | Nano SIM | |
| Edge | | Yes |
| Dual SIM | (Nano-SIM, Nano-SIM), Dual Standby | |
| GPRS | | Yes |
| GPS | Yes, with GPS, A-GPS, GLONASS, BeiDou | Yes, with A-GPS, GLONASS, BDS |
| Speed | LTE Cat 6 300 Mbps Download, 50 Mbps Upload, HSUPA 5.76 Mbps Upload, HSDPA 21 Mbps Download | HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps |
| USB | Micro USB 2.0 with OTG, Charging and Mass Storage Function | microUSB 2.0, USB On-The-Go |
| Camera | Vivo Y75s | vivo Y91 |
|---|
| Image | 4160 x 3120 Pixels | |
| Main camera | 13MP with LED Flash and AF Dual Rear Camera | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, PDAF
-2 MP, f/2.4, depth sensor |
| Features | Yes with Single-LED Flash | LED flash, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 16 Megapixels with F2.0 Aperture, 5P Lens, Face Recognition | 8 MP, Single |
| Multimedia | Vivo Y75s | vivo Y91 |
|---|
| Loudspeaker | Yes with Bottom Speakers | |
| Video Playback | Up to 7 Hours | |
| Video Out | Yes With Wireless Media Connection | |
| Ring Tones | MP3, WAV, AAC ringtones | |
| 3.5 mm Jack | yes | Yes |
| Radio | Yes Support FM Radio | FM radio |
| Design | Vivo Y75s | vivo Y91 |
|---|
| Colors | | Starry Black, Ocean Blue, Red (Y91i only) |
| Dimensions | 155.87 mm x 75.7 mm x 7.7 mm | 155.1 x 75.1 x 8.3 mm |
| Weight | 160 Grams (With Battery) | 163.5 g |
| Battery | Vivo Y75s | vivo Y91 |
|---|
| Capacity | 3,225 mAh | |
| Placement | Non-Removable | |
| Battery capacity | | 4030 mAh, Non-removable Li-Po |
| Other | Vivo Y75s | vivo Y91 |
|---|
| Release date | | 2018, November |
| Sensors | Proximity Sensor, Accelerometer, Compass, Ambient Light, Gyroscope, Fingerprint | Fingerprint (rear-mounted), accelerometer, proximity, compass |
